... denoising according to the structural similarity as well as the distribution and attenuation characteristics of noise and edge in different frequency ... of An Image Denosing Algorithm for Strong Noise ... 309 5 Conclusion References.
"This book on denoising of photographic images and video is the most comprehensive and up-to-date account of this deep and classic problem of image processing. The progress on its solution is being spectacular.
... based contourlet transform domain method for image denoising. An elliptical shaped window was used instead of a ... algorithm improved the PSNR from 22.10 to 31.25dB i.e. an improvement of 9.15 dB. Wang et al. [181] in 2013 ...
... Improved Rotating Kernel Transformation Based Contourlet Domain Image Denoising Framework Qing Guo1, Fangmin Dong1, Shuifa Sun1,2,*, Xuhong Ren1, Shiyu Feng1, and Bruce Zhi Gao3 1Institute of Intelligent Vision and Image Information ...
... of. Image. Denoising. Based. on. Contourlet. Domain. Parameter. Selections. PEI ZHANG, PING XIA and XIAOMEI LIU ABSTRACT An improved hard threshold denoising algorithm of contourlet field is proposed in this paper, discussed in detail the ...
Visual information transmitted in the form of digital images is becoming a major method of communication in the modern age, but the image obtained after transmission is often corrupted with noise.
... of SAR images in contourlet domain using a new adaptive thresholding, in Proceedings of (IEEE) 3rd International Advance Computing Conference (IACC 2013), Ghaziabad (U.P.), India, Feb 2013, pp. 1257–1261 V. Bhateja, G. Singh, A ...
... Improved sigma filter for speckling filtering of SAR image. IEEE 47(1), 202–213 (2009) 3. Scarpa, G., Verdoliva, L.: SAR despeckling based ... contourlet domain using a new adaptive thresholding. IEEE, pp. 1257–1261. Feb 2013 8. Sun, H ...
... filter bank (NSDFB) of the NSCT. We combine the improved NSCT with the GSM for image denoising. The experimental results show that our algorithm outperforms other algorithms Image Denoising Using Modified Nonsubsampled Contourlet Transform ...
... filter and the QWT. This method can be considered as an extension and supplementary to a diffusion- based Wiener filter. The effectiveness of the ... Image Denoising Using Normal Inverse Gaussian Model in Quaternion Wavelet Domain.